JPS6256633U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例の防水下地材を示す
斜視図、第２図は第１図の実施例を屋根開口部の
木枠に取付施工した状態の斜視図、第３図は本考
案の別の実施例の斜視図、第４図は第３図の実施
例を屋根開口部の木枠に取付施工した状態の斜視
図、第５図は更に別の実施例の斜視図、第６図は
第５図の実施例を屋根開口部の木枠に取付施工し
た状態の斜視図、第７図は従来例の施工状態の斜
視図、第８図は従来例の要部拡大図であり、図に
おいて、Ａは採光窓の防水下地材、Ｂは木枠、Ｃ
は野地板、Ｄは屋根開口部、１は防水シート枠体
、２は開口部、３は側壁枠体、４は鍔部である。 Fig. 1 is a perspective view showing a waterproof base material according to an embodiment of the present invention, Fig. 2 is a perspective view of the embodiment shown in Fig. 1 installed on a wooden frame in a roof opening, and Fig. 3 is a perspective view of the waterproof base material according to an embodiment of the present invention. FIG. 4 is a perspective view of another embodiment of the invention; FIG. 4 is a perspective view of the embodiment shown in FIG. Figure 6 is a perspective view of the embodiment shown in Figure 5 installed and installed on a wooden frame in the roof opening, Figure 7 is a perspective view of the conventional example in construction, and Figure 8 is an enlarged view of the main parts of the conventional example. Yes, in the diagram, A is the waterproof base material for the lighting window, B is the wooden frame, and C is the
1 is a roofing board, D is a roof opening, 1 is a waterproof sheet frame, 2 is an opening, 3 is a side wall frame, and 4 is a flange.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 採光窓の屋根開口部の開口面積と略同面積を有
する開口部を形成するように防水シート枠体を形
成し、該防水シート枠体の下縁全周に水平外方へ
延出する鍔部を形成してなることを特徴とする採
光窓の防水下地材。 A waterproof sheet frame is formed to form an opening having approximately the same area as the opening area of the roof opening of the lighting window, and a flange extending horizontally outward around the entire lower edge of the waterproof sheet frame. A waterproof base material for daylight windows, characterized by forming the following: